Optical communications – Multiplex – Broadcast and distribution system
Reexamination Certificate
2011-08-09
2011-08-09
Phan, Hanh (Department: 2613)
Optical communications
Multiplex
Broadcast and distribution system
C398S002000, C398S003000, C398S005000, C398S007000, C398S008000, C398S100000, C370S352000, C370S389000, C370S465000, C725S105000, C725S106000, C725S127000, C725S129000
Reexamination Certificate
active
07995920
ABSTRACT:
Optical network terminal (ONT) power failure management. A system for permitting a customer of a telecommunication company, for whom fiber to the premises (FTTP) has been installed, to control operating features associated with operation of a battery backup unit (BBU) which is used, during power failure, for powering the ONT associated with the FTTP installation and the customer's telephone(s). The controlling of these features includes utilization of signal-controlled switches, which are manually over-rideable by the customer, thereby providing the desired operating feature control.
REFERENCES:
patent: 7369771 (2008-05-01), Lee et al.
patent: 7751711 (2010-07-01), Wynman
patent: 2002/0063924 (2002-05-01), Kimbrough et al.
patent: 2008/0240367 (2008-10-01), Wynman
Phan Hanh
Verizon Patent and Licensing Inc.
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